Cheap Flights from Rockford (RFD) to St. Petersburg (PIE)

Popular airlines from Rockford, IL (RFD-Greater Rockford) to St. Petersburg-Clearwater Intl. Airport (PIE)

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Flights from Rockford (RFD) to St. Petersburg (PIE)
Origin airport
Greater Rockford
Destination airport
St. Petersburg-Clearwater Intl.
Distance
1051 mi

Rockford to St. Petersburg Flights

The cheapest times to fly from Rockford to St. Petersburg

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Rockford to St. Petersburg are during the month of . You can find some of the cheapest flights from Rockford to St. Petersburg with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Rockford to St. Petersburg

Sunday is one of the best days to book for cheap flights from Rockford to St. Petersburg: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Rockford to St. Petersburg

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Rockford to St. Petersburg in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Rockford to St. Petersburg flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Rockford to St. Petersburg airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Rockford, IL (RFD-Greater Rockford) to St. Petersburg-Clearwater Intl. Airport (PIE) cost?
Discover the latest flight deals from RFD to PIE by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from RFD to PIE?
The cheapest flights from RFD to PIE are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from RFD to PIE?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from RFD to PIE. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Rockford, IL (RFD-Greater Rockford) to St. Petersburg-Clearwater Intl. Airport (PIE)?
On average you can take your pick of 2 direct flights every week from Rockford, IL (RFD-Greater Rockford) to St. Petersburg-Clearwater Intl. Airport (PIE). For greater flexibility, consider taking a flight with a layover. Simply enter your details on Expedia and then set the filters to include one stop or more.
What are the most popular departure times for flights from Rockford, IL (RFD-Greater Rockford) to St. Petersburg-Clearwater Intl. Airport (PIE)?
Flights between RFD and PIE tend to be busiest at 5 PM. If you’d like a quieter experience and possibly cheaper prices, look for a departure outside the usual busy windows.
What day of the week has the most flights from RFD to PIE?
If you depart on a Friday, you’ll get the largest range of options for flights from Rockford, IL (RFD-Greater Rockford) to St. Petersburg-Clearwater Intl. Airport (PIE).
What is the earliest flight from Rockford, IL (RFD-Greater Rockford) to St. Petersburg-Clearwater Intl. Airport (PIE)?
Catch the earliest flight at around 5:39PM UTC-6, departing from Rockford, IL (RFD-Greater Rockford). You’ll be flying for approximately 2h 44m, coming in to land at St. Petersburg-Clearwater Intl. Airport (PIE) at approximately 9:23PM UTC-5.
How long does it take to fly from Rockford, IL (RFD-Greater Rockford) to St. Petersburg-Clearwater Intl. Airport (PIE)?
The average flight duration from RFD to PIE is 2 hours and 44 minutes, covering a distance of 1,050 mi.
What is the best time to fly from Rockford, IL (RFD-Greater Rockford) to St. Petersburg-Clearwater Intl. Airport (PIE)?
To touch down at St. Petersburg-Clearwater Intl. Airport (PIE) on schedule, choose a flight that leaves from Rockford, IL (RFD-Greater Rockford) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Rockford, IL (RFD-Greater Rockford) to St. Petersburg-Clearwater Intl. Airport (PIE) last-minute?
Last-minute fares from RFD to PIE are usually more expensive. To secure the lowest rates, start searching for flights well in advance. That being said, if your travel plans are flexible, you may land a cheap ticket right before you leave.
Is it cheaper to book a RFD to PIE flight and hotel package?
Securing a RFD to PIE flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our wide range of hotels and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Rockford, IL (RFD-Greater Rockford) to St. Petersburg-Clearwater Intl. Airport (PIE)?
Typically, it’s possible to reschedule or cancel your RFD to PIE flight. However, if it’s been more than 24 hours since booking, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are possible and whether any costs are involved. You’ll also find further details on our Customer Service portal.

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